This inventor holds 3 USPTO granted patents. Top assignees: Bakelite Xylonite Limited, Arjobex Limited. Active years: 1979-1996.
Company Filing History:
Years Active: 1979-1996
Title: The Innovative Contributions of Leonard Leese
Introduction
Leonard Leese is a notable inventor based in Manningtree, GB, recognized for his contributions to the field of synthetic materials. With a total of three patents to his name, Leese has made significant advancements in the production and manipulation of polymeric sheets.
Latest Patents
One of his latest patents is a method of making watermarks on synthetic paper. This innovative process involves passing a polymeric sheet between abutting rollers, where at least one roller features a recessed and/or raised motif. This technique creates an impression on the sheet that corresponds to the motif, followed by orienting the sheet through stretching. The result is an impressed and oriented sheet that displays dark areas corresponding to the raised portions and light areas corresponding to the recessed portions of the motif. Another significant patent is the web-stretching process, which focuses on producing a stretched web of plastics material. In this process, a web of plastics material is gripped at its edges by devices mounted on carriages that run on guide rails. The web is then stretched by increasing the distance between adjacent gripping devices, achieved by altering the degree of extension of an articulated chain to which the carriages are attached.
Career Highlights
Throughout his career, Leonard Leese has worked with several companies, including Bakelite Xylonite Limited and Arjobex Limited. His experience in these organizations has contributed to his expertise in the field of synthetic materials and patent development.
Collaborations
Leese has collaborated with notable coworkers such as Donald C. Nicholas and Gordon C. Smith, further enhancing his innovative endeavors.
Conclusion
Leonard Leese's contributions to the field of synthetic materials through his patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.